A | This mineral is Anthropogenic. |
G | This mineral is directly dated. |
B | This mineral is reported as having this age. |
Y | This mineral is using an age reported as an element mineralization period. |
O | This mineral is using an age calculated from all data at the locality. |
R | The age displayed for this mineral originates from a different, non-child locality. |
P | The age displayed for this mineral is the range of ages for this mineral at all of this locality's children. |
This mineral's age has not yet been recorded. |
Andalusite | Beryl | Bismutite | Chlorite | Chloritoid | Clay | Clinozoisite | Corundum | Diaspore | Epidote |
Feldspar | Garnet | Mica | Monazite | None | Not in a structural group | Pyrite | Quartz | Rutile | Spinel |
Staurolite | Tourmaline | Zircon |
Mineral name | Structural Groups | IMA Formula | Max Age (Ma) | Min Age (Ma) | # of Sublocalities containing mineral | LOCALITY IDs, not mindat ids | # of localities containing mineral |
---|---|---|---|---|---|---|---|
Albite (*) | Feldspar | Na(AlSi3O8) | 3 | 47047,47049,47050 | 8803 | ||
Almandine (*) | Garnet | Fe2+3Al2(SiO4)3 | 5 | 47045,47046,47047,47048,47050 | 2353 | ||
Anatase (*) | Not in a structural group | TiO2 | 1 | 47045 | 2162 | ||
Andalusite (*) | Andalusite | Al2SiO5 | 1 | 47047 | 1310 | ||
Bavenite (*) | None | Ca4Be2+xAl2-xSi9O26-x(OH)2+x (x = 0 to 1) | 1 | 47049 | 255 | ||
Beryl (*) | Beryl | Be3Al2Si6O18 | 1 | 47049 | 4286 | ||
Bismutite (*) | Bismutite | Bi2O2(CO3) | 1 | 47049 | 716 | ||
Chamosite (*) | Chlorite Clay | (Fe2+,Mg,Al,Fe3+)6(Si,Al)4O10(OH,O)8 | 1 | 47050 | 577 | ||
Chloritoid (*) | Chloritoid | Fe2+Al2O(SiO4)(OH)2 | 1 | 47045 | 376 | ||
Dravite (*) | Tourmaline | NaMg3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 47046 | 648 | ||
Epidote (*) | Epidote Clinozoisite | Ca2(Al2Fe3+)[Si2O7][SiO4]O(OH) | 1 | 47049 | 8173 | ||
Gahnite (*) | Spinel | ZnAl2O4 | 0 | 445 | |||
Goethite (*) | Diaspore | FeO(OH) | 1 | 47049 | 7437 | ||
Graphite (*) | None | C | 1 | 47046 | 2812 | ||
Hematite (*) | Corundum | Fe2O3 | 2 | 47046,47049 | 14640 | ||
Hercynite (*) | Spinel | Fe2+Al2O4 | 1 | 47047 | 407 | ||
Ilmenite (*) | Corundum | Fe2+Ti4+O3 | 4 | 47045,47046,47047,47050 | 5433 | ||
Kyanite (*) | Not in a structural group | Al2OSiO4 | 1 | 47047 | 1507 | ||
Magnetite (*) | Spinel | Fe2+Fe3+2O4 | 3 | 47045,47046,47050 | 14899 | ||
Monazite-(Ce) (*) | Monazite | Ce(PO4) | 2 | 47045,47050 | 945 | ||
Muscovite (*) | Mica Clay | KAl2(Si3Al)O10(OH)2 | 5 | 47045,47046,47047,47049,47050 | 17380 | ||
Pyrite (*) | Pyrite | FeS2 | 1 | 47050 | 39462 | ||
Quartz (*) | Quartz | SiO2 | 4 | 47045,47048,47049,47050 | 61156 | ||
Rutile (*) | Rutile | TiO2 | 2 | 47045,47046 | 5614 | ||
Schorl (*) | Tourmaline | NaFe2+3Al6(Si6O18)(BO3)3(OH)3(OH) | 1 | 47045 | 2705 | ||
Sillimanite (*) | Not in a structural group | Al2SiO5 | 1 | 47047 | 1516 | ||
Staurolite (*) | Staurolite | Fe2+2Al9Si4O23(OH) | 5 | 47045,47046,47047,47048,47050 | 978 | ||
Zircon (*) | Zircon | Zr(SiO4) | 3 | 47045,47049,47050 | 5251 |
Sample | Source Locality | Reference URL |
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All locality data graciously provided by mindat.org
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